20189071410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672969047}}^1$

素因数の和:672969057

約数の個数: 16

約数和(自身を含む): 48453771456

約数和(自身を除く): 28264700046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672969047, 1345938094, 2018907141, 3364845235, 4037814282, 6729690470, 10094535705, 20189071410]

約数ペア:

[(1, 20189071410), (2, 10094535705), (3, 6729690470), (5, 4037814282), (6, 3364845235), (10, 2018907141), (15, 1345938094), (30, 672969047)]